Genesis 45:4

“And Joseph said unto his brethren, come near to me, I pray you, etc.] Very probably Joseph sat in a chair of state while they were under examination, and through reverence of him they kept at a proper distance; or being frightened at what he had said, he might observe them drawing back, as Jarchi remarks, and so encourages them in a kind and tender manner to return and come nearer to him, and the rather, that they might more privately converse together without being overheard; as also that they might, by approaching him discern and call to mind some of his features still remaining, by which they might be assured he was Joseph indeed: and they came near, and he said, I [am] Joseph your…”

“- Joseph Made Himself Known to His Brethren 10. גשׁן gôshen, Goshen, Gesem (Arabias related perhaps to גשׁם geshem “rain, shower”), a region on the borders of Egypt and Arabia, near the gulf of Suez. The appeal of Judah is to Joseph irresistible. The repentance of his brothers, and their attachment to Benjamin, have been demonstrated in the most satisfactory manner. This is all that Joseph sought. It is evident, throughout the whole narrative, that he never aimed at exercising any supremacy over his brothers. As soon as he has obtained an affecting proof of the right disposition of his brothers, he conceals himself no longer. And the speech of Judah, in which, no doubt, his brothers…”